EA201990629A1 - FERTILIZER PLANT - Google Patents

FERTILIZER PLANT

Info

Publication number
EA201990629A1
EA201990629A1 EA201990629A EA201990629A EA201990629A1 EA 201990629 A1 EA201990629 A1 EA 201990629A1 EA 201990629 A EA201990629 A EA 201990629A EA 201990629 A EA201990629 A EA 201990629A EA 201990629 A1 EA201990629 A1 EA 201990629A1
Authority
EA
Eurasian Patent Office
Prior art keywords
granulation
roll sleeve
molding cavities
productivity
cylindrical surface
Prior art date
Application number
EA201990629A
Other languages
Russian (ru)
Other versions
EA036873B1 (en
Inventor
Сюэцзян Ван
Юнцзюнь Юй
Фэн Ли
Цзичэн Сунь
Шаньхуа Хуан
Юэган Ван
Хайди Ли
Original Assignee
Учжоуфэн Эгрикалчурал Сайенс Энд Текнолоджи Ко., Лтд
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Учжоуфэн Эгрикалчурал Сайенс Энд Текнолоджи Ко., Лтд filed Critical Учжоуфэн Эгрикалчурал Сайенс Энд Текнолоджи Ко., Лтд
Publication of EA201990629A1 publication Critical patent/EA201990629A1/en
Publication of EA036873B1 publication Critical patent/EA036873B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/22—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by pressing in moulds or between rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C18/142—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with two or more inter-engaging rotatable cutter assemblies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/22—Feed or discharge means
    • B02C18/2225—Feed means
    • B02C18/2241—Feed means of conveyor belt type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/22—Feed or discharge means
    • B02C18/2225—Feed means
    • B02C18/2258—Feed means of screw type
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B19/00—Granulation or pelletisation of phosphatic fertilisers, other than slag
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C2018/147—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers of the plural stage type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fertilizers (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

Приведено описание установки для производства удобрений. На наружной цилиндрической поверхности втулки валка выполнен ряд формовочных полостей одинакового размера. Сечение формовочной полости имеет форму правильного шестиугольника. Формовочные полости плотно распределены на наружной цилиндрической поверхности втулки валка. Между смежными формовочными полостями предусмотрен зазор. Втулка валка значительно увеличивает производительность гранулирования, т.е. количество гранулированного экструдата, получаемого из сырья на единицу объема, а также может повышать эффективность гранулирования. Как гранулятор, так и установка для производства удобрений используют втулку валка для производства гранулированных удобрений, и, таким образом, также обеспечивают положительные эффекты увеличения производительности гранулирования и повышения эффективности гранулирования.A description of the plant for the production of fertilizers is given. A number of molding cavities of the same size are made on the outer cylindrical surface of the roll sleeve. The cross section of the molding cavity has the shape of a regular hexagon. The molding cavities are tightly distributed on the outer cylindrical surface of the roll sleeve. A clearance is provided between adjacent molding cavities. The roll sleeve significantly increases the productivity of granulation, i.e. the amount of granular extrudate obtained from raw materials per unit volume, and can also increase the efficiency of granulation. Both the granulator and the fertilizer plant use a roll bushing to produce granular fertilizers, and thus also provide positive effects for increasing granulation productivity and increasing granulation efficiency.

EA201990629A 2016-09-20 2017-09-13 Fertilizer production system EA036873B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610833960.5A CN106622026B (en) 2016-09-20 2016-09-20 Make pellet fertilizer roller set, the comminutor and fertilizer production system that are covered using the roller
PCT/CN2017/101596 WO2018054258A1 (en) 2016-09-20 2017-09-13 Fertilizer production system

Publications (2)

Publication Number Publication Date
EA201990629A1 true EA201990629A1 (en) 2019-07-31
EA036873B1 EA036873B1 (en) 2020-12-30

Family

ID=58853064

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201990629A EA036873B1 (en) 2016-09-20 2017-09-13 Fertilizer production system

Country Status (7)

Country Link
US (1) US20190240632A1 (en)
CN (1) CN106622026B (en)
CA (1) CA3037200C (en)
DE (1) DE112017004695B4 (en)
EA (1) EA036873B1 (en)
IL (1) IL265096B (en)
WO (1) WO2018054258A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106622026B (en) * 2016-09-20 2017-10-24 五洲丰农业科技有限公司 Make pellet fertilizer roller set, the comminutor and fertilizer production system that are covered using the roller
CN109694280A (en) * 2019-02-22 2019-04-30 五洲丰农业科技有限公司 Film-coated controlled release fertilizer production system
CN110627570A (en) * 2019-10-25 2019-12-31 四川博浩达生物科技有限公司 Inositol-rich biological fertilizer and preparation method thereof
CN110627585B (en) * 2019-10-26 2022-04-26 浙江昊星机械设备制造有限公司 Production process of humic acid liquid suspension water-soluble fertilizer
CN115007064B (en) * 2022-07-08 2023-06-16 新疆苏丰生物科技有限公司 Compound microbial fertilizer preparation system

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1025431B (en) 1956-01-31 1958-03-06 Du Pont Process for the granulation of moist, solid urea-formaldehyde fertilizers
JP2004082050A (en) * 2002-08-28 2004-03-18 Chubu Ecotec Kk Molding apparatus
CN102775255B (en) * 2012-08-07 2013-10-09 五洲丰农业科技有限公司 Compound fertilizer impact granulator and compound fertilizer production line using same
CN104837790A (en) * 2012-08-20 2015-08-12 普兰塔科特有限公司 Manufacturing polymer coated controlled release fertilizers
ITMI20121648A1 (en) * 2012-10-02 2014-04-03 Sbs Steel Belt Systems S R L PROCESS AND EQUIPMENT FOR THE PRODUCTION OF FERTILIZER IN TABLETS
CN202973793U (en) * 2012-11-02 2013-06-05 潍坊金和新材料科技有限公司 Drying device of pelletizer
CN203715528U (en) * 2013-07-12 2014-07-16 国营第一二一厂 Pelletizing device
CN205188156U (en) * 2015-10-16 2016-04-27 重庆华强生态肥业有限公司 Compound fertilizer production line
CN205497875U (en) * 2016-02-19 2016-08-24 绵阳市涪泉乳业有限公司 Mouth of a river material rubbing crusher's feeding system
CN106091633B (en) * 2016-06-25 2018-06-05 五洲丰农业科技有限公司 A kind of drum-type fertilizer drying system
CN106268511B (en) * 2016-08-03 2018-09-21 五洲丰农业科技有限公司 Granulation of fertilizer production equipment system
CN106276054A (en) * 2016-08-11 2017-01-04 五洲丰农业科技有限公司 Z-shaped elevator
CN106622026B (en) * 2016-09-20 2017-10-24 五洲丰农业科技有限公司 Make pellet fertilizer roller set, the comminutor and fertilizer production system that are covered using the roller
CN206045969U (en) * 2016-09-20 2017-03-29 五洲丰农业科技有限公司 Pelleting fertilizer roller set

Also Published As

Publication number Publication date
EA036873B1 (en) 2020-12-30
US20190240632A1 (en) 2019-08-08
DE112017004695T5 (en) 2019-07-18
CA3037200A1 (en) 2018-03-29
WO2018054258A1 (en) 2018-03-29
DE112017004695B4 (en) 2022-01-27
IL265096B (en) 2022-08-01
CA3037200C (en) 2021-08-03
CN106622026B (en) 2017-10-24
CN106622026A (en) 2017-05-10
IL265096A (en) 2019-05-30

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ KZ KG TJ TM